4PIM Ch. 5: 13-18

Order of Operations

100

18 + 6 / 2 - 11 + 5

15

200

44 / 2 x 3 - 12 + 4

58

300

20 x 10 - 4 / 2 + 8

206

400

50 x 3 - 24 / 6 + 10

156

Find the Mean.

100

23, 31, 41, 19

30

200

420, 504, 297

407

300

72, 216, 96, 108

123

400

$8.44, $.31, $2.97, $3.13, $.80

$3.13

Division

100

45/6

7 R3

200

408/2

204

300

$12.48/8

$1.56

400

268/8

33 R4

Problem-Solving

100

Each shelf holds 8 dictionaries. Jean has 37 dictionaries. How many shelves does she need to hold all of the dictionaries?

5 shelves

200

A cartoon channel shows 192 cartoons each day. If it shows 8 cartoons each hour, how many hours a day does the channel broadcast? 

24 hours

300

Two 4th grade classes go on a field trip to a cartoon studio. The vans taking the students each hold 7 students. How many vans are needed for 47 students? 

7 vans

400

Boxes of juice are sold in packs of 8. The daycare center needs to buy 114 juice boxes. How many packs of juice boxes do they need to buy? 

15 packs